Crustal structure across the post-spreading magmatic ridge of the East Sub-basin in the South China Sea: Tectonic significance
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- 作者：Enyuan Hea ; c ; Minghui Zhaoa ; mhzhao@scsio.ac.cn" class="auth_mail" title="E-mail the corresponding author ; Xuelin Qiua ; Jean-Claude Sibuetb ; Jian Wanga ; c ; Jiazheng Zhanga
- 关键词：East Sub-basin of the South China Sea ; Zhenbei&ndash ; Huangyan seamounts chain ; 2-D crustal structure ; Post-spreading magmatism
- 刊名：Journal of Asian Earth Sciences
- 出版年：2016
- 出版时间：1 May 2016
- 年：2016
- 卷：121
- 期：Complete
- 页码：139-152
- 全文大小：9216 K
文摘
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The 2D velocity structure corresponds to oceanic crust affected by post-spreading magmatism.
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The low velocity body might correspond to extrusive rocks intercalated with sedimentary layers.
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The Jixiang seamount maybe formed by the buoyancy-driven upwelling mechanism.